#!/bin/bash
# info: add cron job for hestia automatic updates
# options: MODE
#
# This function adds a cronjob for hestia automatic updates
# that can be downloaded from apt or git.

#----------------------------------------------------------#
#                Variables & Functions                     #
#----------------------------------------------------------#

# Argument definition
user=admin
mode=$1

# Includes
# shellcheck source=/etc/hestiacp/hestia.conf
source /etc/hestiacp/hestia.conf
# shellcheck source=/usr/local/hestia/func/main.sh
source $HESTIA/func/main.sh
# load config file
source_conf "$HESTIA/conf/hestia.conf"

#----------------------------------------------------------#
#                    Verifications                         #
#----------------------------------------------------------#

is_system_enabled "$CRON_SYSTEM" 'CRON_SYSTEM'
is_package_full 'CRON_JOBS'
get_next_cronjob
check_cron_apt=$(grep 'v-update-sys-hestia-all' $USER_DATA/cron.conf)
check_cron_git=$(grep 'v-update-sys-hestia-git' $USER_DATA/cron.conf)
if [ -n "$check_cron_apt" ] || [ -n "$check_cron_git" ]; then
	exit
fi

# Perform verification if read-only mode is enabled
check_hestia_demo_mode

#----------------------------------------------------------#
#                       Action                             #
#----------------------------------------------------------#

# Generating timestamp
time_n_date=$(date +'%T %F')
time=$(echo "$time_n_date" | cut -f 1 -d \ )
date=$(echo "$time_n_date" | cut -f 2 -d \ )

# Define time somewhere at night
if [ -z "$mode" ] || [ "$mode" = "apt" ]; then
	min=$(generate_password '012345' '2')
	hour=$(generate_password '1234567' '1')
	day='*'
	month='*'
	wday='*'
	command="sudo $BIN/v-update-sys-hestia-all"
fi

if [ "$mode" = "git" ]; then
	min='0'
	hour='0'
	day='*'
	month='*'
	wday='*'
	command="sudo $BIN/v-update-sys-hestia-git"
fi

# Concatenating cron string
str="JOB='$job' MIN='$min' HOUR='$hour' DAY='$day' MONTH='$month' WDAY='$wday'"
str="$str CMD='$command' SUSPENDED='no' TIME='$time' DATE='$date'"

# Adding to crontab
echo "$str" >> $HESTIA/data/users/$user/cron.conf

# Changing permissions
chmod 660 $HESTIA/data/users/$user/cron.conf

# Sort jobs by id number
sort_cron_jobs

# Sync cronjobs with system cron
sync_cron_jobs

#----------------------------------------------------------#
#                       Hestia                             #
#----------------------------------------------------------#

# Increasing cron value
increase_user_value "$user" '$U_CRON_JOBS'

# Restarting cron
$BIN/v-restart-cron
check_result $? "Cron restart failed" > /dev/null

# Logging
$BIN/v-log-action "system" "Info" "Updates" "Automatic updates enabled."
log_event "$OK" "$ARGUMENTS"

exit